T vs. K
T (AT&T Inc.) and K (Kellogg Company) are both stocks. T operates in Telecom Services (Communication Services), while K operates in Packaged Foods (Consumer Defensive). At a 0.32 correlation, their price movements are largely independent.
Performance
T vs. K - Performance Comparison
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Returns By Period
T
- 1D
- -1.10%
- 1M
- -10.57%
- YTD
- -7.40%
- 6M
- -7.40%
- 1Y
- -16.38%
- 3Y*
- 18.39%
- 5Y*
- 6.60%
- 10Y*
- 2.86%
K
- 1D
- —
- 1M
- —
- YTD
- —
- 6M
- —
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
T vs. K - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
T AT&T Inc. | -7.40% | 13.97% | 44.08% | -2.74% | 5.76% | -8.09% | -21.37% | 45.55% | -22.25% | -4.01% |
K Kellogg Company | 0.00% | 5.99% | 49.75% | -7.44% | 14.35% | 7.44% | -6.78% | 26.08% | -13.32% | -4.93% |
Correlation
The correlation between T and K is 0.05, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.05 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.24 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.27 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.29 |
Correlation (All Time) Calculated using the full available price history since Dec 17, 1984 | 0.32 |
Over the past year, the correlation between T and K has dropped to 0.05 - well below their long-term average of 0.32, suggesting their price drivers have been diverging.
Fundamentals
T:
$3.04
K:
$3.65
T:
7.39
K:
22.87
T:
0.31
K:
3.84
T:
1.29
K:
2.30
T:
$125.65B
K:
$12.67B
T:
$105.41B
K:
$4.41B
T:
$54.70B
K:
$2.25B
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Return for Risk
T vs. K — Risk / Return Rank
T
K
T vs. K - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for AT&T Inc. (T) and Kellogg Company (K). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| T | K | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | 0.89 | — | — |
| Calmar ratioReturn relative to maximum drawdown | -0.75 | — | — |
| Martin ratioReturn relative to average drawdown | -1.59 | — | — |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| T | K | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.75 | — | — |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.28 | — | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.12 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.38 | — | — |
Drawdowns
T vs. K - Drawdown Comparison
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Drawdown Indicators
| T | K | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -64.15% | — | — |
Max Drawdown (1Y)Largest decline over 1 year | -21.87% | — | — |
Max Drawdown (3Y)Largest decline over 3 years | -21.87% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -32.01% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -42.35% | — | — |
Current DrawdownCurrent decline from peak | -21.87% | — | — |
Average DrawdownAverage peak-to-trough decline | -15.72% | — | — |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.34% | — | — |
Volatility
T vs. K - Volatility Comparison
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Volatility by Period
| T | K | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.50% | — | — |
Volatility (6M)Calculated over the trailing 6-month period | 17.57% | — | — |
Volatility (1Y)Calculated over the trailing 1-year period | 21.98% | — | — |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 23.97% | — | — |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.71% | — | — |
Dividends
T vs. K - Dividend Comparison
T's dividend yield for the trailing twelve months is around 4.93%, while K has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
K Kellogg Company | 1.39% | 2.76% | 2.79% | 10.56% | 3.28% | 3.59% | 3.66% | 3.27% | 3.86% | 3.12% | 2.77% | 2.74% |
T AT&T Inc. | 4.93% | 4.47% | 4.87% | 6.62% | 6.66% | 8.46% | 7.23% | 5.22% | 7.01% | 5.04% | 4.51% | 5.46% |
Financials
T vs. K - Financials Comparison
This section allows you to compare key financial metrics between AT&T Inc. and Kellogg Company. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
Frequently Asked Questions
T and K have a correlation of 0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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